161580496902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4153}}^1\times {\mathrm{4241}}^1$

素因数の和:8549

約数の個数: 64

約数和(自身を含む): 355244762880

約数和(自身を除く): 193664265978

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4153, 4241, 4587, 8306, 8482, 9174, 12459, 12723, 24918, 25446, 45683, 46651, 91366, 93302, 137049, 139953, 274098, 279906, 577267, 589499, 1154534, 1178998, 1731801, 1768497, 3463602, 3536994, 6349937, 6484489, 12699874, 12968978, 17612873, 19049811, 19453467, 35225746, 38099622, 38906934, 52838619, 105677238, 193741603, 387483206, 581224809, 1162449618, 2448189347, 4896378694, 7344568041, 14689136082, 26930082817, 53860165634, 80790248451, 161580496902]

約数ペア:

[(1, 161580496902), (2, 80790248451), (3, 53860165634), (6, 26930082817), (11, 14689136082), (22, 7344568041), (33, 4896378694), (66, 2448189347), (139, 1162449618), (278, 581224809), (417, 387483206), (834, 193741603), (1529, 105677238), (3058, 52838619), (4153, 38906934), (4241, 38099622), (4587, 35225746), (8306, 19453467), (8482, 19049811), (9174, 17612873), (12459, 12968978), (12723, 12699874), (24918, 6484489), (25446, 6349937), (45683, 3536994), (46651, 3463602), (91366, 1768497), (93302, 1731801), (137049, 1178998), (139953, 1154534), (274098, 589499), (279906, 577267)]